Chart

Chart Properties

Function	Status	Description
chart.bg_color	✅	Background color
chart.fg_color	✅	Foreground color

Chart Type Detection

Function	Status	Description
chart.is_heikinashi	✅	Check if Heikin Ashi chart
chart.is_kagi	✅	Check if Kagi chart
chart.is_linebreak	✅	Check if Line Break chart
chart.is_pnf	✅	Check if Point & Figure chart
chart.is_range	✅	Check if Range chart
chart.is_renko	✅	Check if Renko chart
chart.is_standard	✅	Check if standard chart

Visible Range

Function	Status	Description
chart.left_visible_bar_time	✅	Left visible bar time
chart.right_visible_bar_time	✅	Right visible bar time

Chart Point

Function	Status	Description
chart.point.copy()	✅	Copy chart point
chart.point.from_index()	✅	Create point from index
chart.point.from_time()	✅	Create point from time
chart.point.new()	✅	Create new chart point
chart.point.now()	✅	Get current chart point

Chart Point Fields

Field	Status	Description
chart.point.index	✅	Bar index of point
chart.point.price	✅	Price of point
chart.point.time	✅	Timestamp of point

Notes

• left_visible_bar_time / right_visible_bar_time — In TradingView these reflect the user’s UI viewport (what’s scrolled into view). PineTS is renderer-agnostic, so by default they fall back to the first/last bar of the loaded marketData (i.e. “the full loaded range is the viewport”). Hosts that render PineTS output and want to model a true zoom/pan can override via PineTS.setVisibleRange(left, right). Use PineTS.usesVisibleRange() to skip viewport-change re-runs for indicators that don’t reference these built-ins; PineTS.update(code) is a smart re-run helper that gates on this tag automatically.